A data synchronization method, device and mobile device

Abstract

The data synchronization method provided by the present invention comprises: a mobile device obtains, in response to a connection request, a bound account identifier fed back by a smart wearable device; if the bound account identifier is null, establish a communication connection with the smart wearable device, and push data to be synchronized to the smart wearable device with the bound account identifier being null; if the bound account identifier is not null, determine whether the bound account identifier is the same as a local account identifier carried by the mobile device.

Description

technical field [0001] The present invention relates to the technical field of data communication, in particular to a data synchronization method, device and mobile device. Background technique [0002] In recent years, smart wearable devices have developed rapidly, playing an important role in improving people's quality of life and promoting intelligent lifestyles. Among them, the smart wearable device is a portable electronic device that can be directly worn on the user's body, and it can collect information about the wearer. [0003] The existing data synchronization method for smart wearable devices is as follows: the mobile device establishes a connection with the smart device in response to a connection request between the mobile device and the smart wearable device, and then the mobile device pushes the data to be synchronized to the smart wearable device , so that the smart wearable device can obtain the historical data corresponding to the local account ID carried ...

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Problems solved by technology

[0004] Although the above-mentioned data synchronization method can realize data synchronization, for the scene where multiple mobile devices share one smart wearable device, the above-mentioned data synchronization method of the prior art has the following problems: the same smart wearable Binding switching affects each other, which is specifically reflected in: After any mobile device responds to the connection request, it will establish a connection with the smart wearable device, and after the connection is established, the data to be synchronized from the mobile device will be sent to the smart wearable device. device, so that if the smart wearable device still has a binding relationship with another device before the connection is established, the data of the bound device in the smart wearable device will undoubtedly be lost, that is, it will be overwritten

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